diff options
| author | Liviu Dudau <Liviu.Dudau@arm.com> | 2014-09-29 18:29:24 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-09-30 23:29:09 +0400 |
| commit | 83bbde1cc0ec9d156b9271e29ffe0dc89c687feb (patch) | |
| tree | 379436a87c6b9188434ed5ab87d5d9b6c30ba684 /include/linux/of_address.h | |
| parent | dad13e3c08e7005854271e562eda4ffa5c71bc38 (diff) | |
| download | linux-83bbde1cc0ec9d156b9271e29ffe0dc89c687feb.tar.xz | |
of/pci: Move of_pci_range_to_resource() to of/address.c
We need to enhance of_pci_range_to_resources() enough that it won't make
sense for it to be inline anymore. Move it to drivers/of/address.c, under
#ifdef CONFIG_PCI.
of_address.h previously implemented of_pci_range_to_resources()
unconditionally, regardless of any config options. The implementation in
address.c is defined only when CONFIG_OF_ADDRESS=y and CONFIG_PCI=y,
so add a dummy version to avoid build errors when CONFIG_OF or
CONFIG_OF_ADDRESS is not defined.
[bhelgaas: drop extra detail from changelog, move def under CONFIG_PCI,
add dummy of_pci_range_to_resource() for build errors (from Arnd)]
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Grant Likely <grant.likely@linaro.org>
CC: Rob Herring <robh+dt@kernel.org>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'include/linux/of_address.h')
| -rw-r--r-- | include/linux/of_address.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 497a04356ff8..a38e1c846c23 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -23,17 +23,6 @@ struct of_pci_range { #define for_each_of_pci_range(parser, range) \ for (; of_pci_range_parser_one(parser, range);) -static inline void of_pci_range_to_resource(struct of_pci_range *range, - struct device_node *np, - struct resource *res) -{ - res->flags = range->flags; - res->start = range->cpu_addr; - res->end = range->cpu_addr + range->size - 1; - res->parent = res->child = res->sibling = NULL; - res->name = np->full_name; -} - /* Translate a DMA address from device space to CPU space */ extern u64 of_translate_dma_address(struct device_node *dev, const __be32 *in_addr); @@ -145,6 +134,9 @@ extern const __be32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, unsigned int *flags); extern int of_pci_address_to_resource(struct device_node *dev, int bar, struct resource *r); +extern void of_pci_range_to_resource(struct of_pci_range *range, + struct device_node *np, + struct resource *res); #else /* CONFIG_OF_ADDRESS && CONFIG_PCI */ static inline int of_pci_address_to_resource(struct device_node *dev, int bar, struct resource *r) @@ -157,6 +149,12 @@ static inline const __be32 *of_get_pci_address(struct device_node *dev, { return NULL; } +static inline void of_pci_range_to_resource(struct of_pci_range *range, + struct device_node *np, + struct resource *res) +{ + return -ENOSYS; +} #endif /* CONFIG_OF_ADDRESS && CONFIG_PCI */ #endif /* __OF_ADDRESS_H */ |